Air pollution is the introduction of particulates, biological molecules, or other harmful gases into Earth's atmosphere, causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment. Air pollution may come from anthropogenic or natural sources.
An air pollutant is a substance in the air that can have adverse effects on humans and the ecosystem. The substance can be solid particles, liquid droplets, or gases. A pollutant can be of natural origin or man-made. Pollutants are classified as primary or secondary. Primary pollutants are usually produced from a process, such as ash from a volcanic eruption.
Related Journals of Air Pollution
Expert Opinion On Environmental Biology, Ecosystem & Ecography, Journal of Industrial Pollution Control, Journal of Integrative Environmental Sciences, American Journal of Epidemiology, American Journal of Public Health, Jama-journal of The American Medical Association.
